Events held by legitimate gay naturist groups are NOT sex orgies. Here's one to which I belonged for a number of years:http://www.nakedmn.org/welcome.htmlhttp://www.nakedmn.org/links/links.html
(Here are links to gay naturist groups you might consider trying, although CMEN is one)
From the club web site: Sex is natural and healthy, but as they say, there's a right time and place for everything. Naked Minnesota events are NOT sex parties. Sexual activity at events is prohibited and can lead to expulsion from the group. No, we are not prudes and enjoy being friendly and physical, but we also know where to draw the line.
It is rumored that all Naked Minnesota events are followed by sex parties. While we do not dictate what our event hosts and attendees do after events, we hope that you are interested in our events and not just the hope of a little action afterwards. Perhaps you will find a frisky date among the attendees but a sex party is unlikely.
In practice this meant that when an event hosted at a member's home was officially over, he could choose to invite some or all of the club members to become his own private guests. Given the option, some usually stayed, but never all. Then the party was his, not the club's. Or he might choose not to have an after-party at all, and we all left at the same time.
But if any sex or sex play was attempted during the official posted hours of the event, that member could be expelled from the group (and some were). I never saw that rule ignored.
BTW, one of my favorite memories of Naked Minnesota was an "Orphan's Thanksgiving Dinner" for single members one year. I was the co-host, 12 of seated at an opulent formal table in another member's private home, all naked. Except I did wear a bow tie. And there was no sex during our gathering.